From an email came this question: RADARSAT vs ASCAT winds, what are the differences between the two methods?This comparison is not easy to make directly, as the orbits of Metop-B and Metop-C, the two satellites that carry the ASCAT instrument (now that Metop-A, which satellite also carried ASCAT, has been decomissioned), don’t... Read More
An EF-3 tornado moved through the southwest Wisconsin town of Boscobel, in Grant County, late in the afternoon of 7 August 2021 (Preliminary Storm Summary from WFO ARX). The tornado was on the ground from 4:29 to 4:56 PM CDT, or 2129 – 2156 UTC. How did the ABI imagery and GLM data change over... Read More
The use of routine multispectral geostationary satellite imagery over the United States has increased the routine use of Red/Green/Blue composite imagery to describe and evaluate surface and atmospheric conditions. This blog post will detail how to create new (or old) RGB composites using two UW-Madison/CIMSS/SSEC-developed tools: The Satellite Information and... Read More
This blog posts describes how to use NOAA’S CLASS (Comprehensive Large Array-data Stewardship System) system (link) that contains Level-2 GLM data, (under the GOES-R Series GLM L2+ Data Product (GRGLMPROD) tab) to create useable GLM imagery. GLM processing produces three Level 2 files each minute, and those files can be processed to produce imagery. First, choose... Read More
